Segment Reporting (Tables)

9 Months Ended

Sep. 29, 2018

Segment Reporting [Abstract]

Summary of revenue by geography

The following table presents a summary of revenue by geography for the three and nine months ended September 29, 2018 and September 30, 2017:

	Three Months Ended				Nine Months Ended
	September 29, 2018		September 30, 2017		September 29, 2018		September 30, 2017
	(In thousands)
Americas:
United States	$	224,458	$	208,348	$	679,934	$	620,525
Other Americas	9,003		7,938		24,351		25,749
Total Americas	233,461		216,286		704,285		646,274
Asia	156,887		131,890		431,233		385,708
Europe, Middle East and Africa	101,452		94,681		311,833		284,415
Japan	40,668		42,541		120,821		124,913
Total	$	532,468	$	485,398	$	1,568,172	$	1,441,310

Summary of long-lived assets by geography

The following table presents a summary of long-lived assets by geography as of September 29, 2018 and December 30, 2017:

	As of
	September 29, 2018		December 30, 2017
	(In thousands)
Americas:
United States	$	197,760	$	198,744
Other Americas	499		611
Total Americas	198,259		199,355
Asia	36,408		37,678
Europe, Middle East and Africa	12,724		13,615
Japan	774		694
Total	$	248,165	$	251,342